.advertisement_box {
    width: 100%;
    height: 100%;
    background-color: #eceef5;
}

.Navigation {
    width: 100%;
    height: 70px;
    background-color: hsla(0, 0%, 100%, .7);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
}

.advertisement_box_nei {
    width: 86%;
    height: 100%;
    margin: 0 auto;
}

.advertisement_top {
    width: 100%;
    height: 550px;
    margin-top: 70px;
    border-radius: 30px;
    background-color: white;
    padding-top: 14px;
}

.advertisement_top_nei {
    width: 92%;
    height: 100%;
    margin: 0 auto;
}

.advertisement_top_title {
    height: 260px;
    text-align: center;
    font-size: 26px;
    color: white;
    line-height: 70px;
    /* background-color: rgba(46, 46, 48, 0.5); */
}

.advertisement_top_title_tabs {
    width: 500px;
    height: 50px;
    background-color: #a3abce;
    margin: 0 auto;
    background-color: rgba(200, 200, 203, 0.7);
    border-radius: 30px;
}

.advertisement_top_title_search {
    width: 700px;
    height: 50px;
    background-color: white;
    margin: 10px auto;
    border-radius: 30px;
    display: flex;
    justify-content: space-around;
}

.advertisement_top_title_search1 {
    margin-top: -14px;
    margin: -14px 0 0 10px;
}

.advertisement_top_title_search2 {
    margin-top: 4px;
}

.advertisement_top_position {
    width: 30%;
    height: 60px;
    display: flex;
    justify-content: space-between;
    line-height: 32px;
    margin-top: 20px;
}

.advertisement_top_position_ad {
    height: 30px;
    border: 1.2px solid orange;
    border-radius: 20px;
    line-height: 30px;
    color: orange;
    padding: 2px 8px;
    font-size: 14px;
}

.orange {
    color: orange;
}

.advertisement_top_screen1 {
    display: flex;
}

.advertisement_top_screen1_left {
    width: 50px;
}

.advertisement_top_screen1_right {
    display: flex;
    flex-wrap: wrap;
}

.advertisement_top_screen1_right>div {
    margin: 0 5px;
    padding: 4px;
}

.advertisement_top_screen2 {
    display: flex;
    margin: 10px 0;
}

.advertisement_top_screen2_left {
    width: 60px;
}

.advertisement_top_screen2_right {
    display: flex;
    flex-wrap: wrap;
}

.advertisement_top_screen2_right>div {
    margin: 0 9px;
    padding: 4px;
}

.advertisement_main {
    width: 100%;
    background-color: white;
    border-radius: 30px;
    margin-top: 20px;
}

.advertisement_main_top {
    width: 90%;
    height: 50px;
    margin-left: 40px;
    line-height: 50px;
    display: flex;
}

.advertisement_main_top_left {
    display: flex;
}

.advertisement_main_top_left>div {
    margin: 0 20px;
}

.advertisement_main_top_center {
    display: flex;
}

.advertisement_main_top_center>div {
    margin: 0 20px;
}

.advertisement_main_center {
    width: 100%;
    margin: 20px auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.PosterBody_list {
    width: 96%;
    margin: 10px auto;
    display: flex;
    /* justify-content: space-between; */
    flex-wrap: wrap;
}

.video-wrapper {
    position: relative;
    width: 260px;
    margin: 16px;
}

.thumbnail {
    width: 100%;
    height: auto;
    display: block;
}

video {
    width: 100%;
    height: auto;
    display: block;
}

.p_bottom_text {
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    color: white;
    padding: 5px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.p_bottom_text_zb {
    width: 240px;
    display: flex;
    justify-content: space-between;
}

.p_bottom_text_zb_b {
    width: 42px;
    height: 22px;
    color: #a26b0f;
    background-color: #fecb77;
    text-align: center;
    display: inline-block;
}

.p_bottom_text_zb_p {
    color: white;
    background-color: rgba(0, 0, 0, 0.5);
}

.p_bottom_text_ms {
    margin-bottom: 20px;
}

.adpage {
    width: 100%;
    height: 100px;
    margin: 50px 0 0 0;
}

.advertisement_top_title_tabs {
    display: flex;
}

.tab {
    width: 200px;
    height: 40px;
    margin: 5px;
    display: inline-block;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    transition: background-color 0.3s, border-radius 0.3s;
}

.tab.active {
    background-color: orange;
    border-radius: 20px;
}


.video-container {
    position: relative;
    /* 为子元素设置位置 */
}

.video {
    width: 100%;
    /* 调整视频大小 */
    height: auto;
    /* 保持比例 */
}

.button_overlay {
    width: 200px;
    position: absolute;
    top: 6%;
    left: 6%;
    display: flex;
    justify-content: space-between;
}

.button_overlay1 {
    width: 64px;
    height: 24px;
    padding: 2px 4px;
    color: #a26b0f;
    background-color: #fecb77;
    border-radius: 4px;
}

.button_overlay2 {
    width: 50px;
    height: 24px;
    padding: 2px 4px;
    color: white;
    background-color: orange;
    border-radius: 4px;
    text-align: center;
    line-height: 24px;
}

.button_overlay3 {
    width: 50px;
    height: 24px;
    padding: 2px 4px;
    color: white;
    background-color: orange;
    border-radius: 4px;
    text-align: center;
    line-height: 24px;
}